13888958238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{402089}}^1$

素因数の和:402217

約数の個数: 48

約数和(自身を含む): 31990280400

約数和(自身を除く): 18101322162

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 101, 114, 171, 202, 303, 342, 606, 909, 1818, 1919, 3838, 5757, 11514, 17271, 34542, 402089, 804178, 1206267, 2412534, 3618801, 7237602, 7639691, 15279382, 22919073, 40610989, 45838146, 68757219, 81221978, 121832967, 137514438, 243665934, 365498901, 730997802, 771608791, 1543217582, 2314826373, 4629652746, 6944479119, 13888958238]

約数ペア:

[(1, 13888958238), (2, 6944479119), (3, 4629652746), (6, 2314826373), (9, 1543217582), (18, 771608791), (19, 730997802), (38, 365498901), (57, 243665934), (101, 137514438), (114, 121832967), (171, 81221978), (202, 68757219), (303, 45838146), (342, 40610989), (606, 22919073), (909, 15279382), (1818, 7639691), (1919, 7237602), (3838, 3618801), (5757, 2412534), (11514, 1206267), (17271, 804178), (34542, 402089)]